Air filter housing



FIG. 1 is a front perspective view of a first embodiment of an air filter housing according to the invention;

FIG. 2 is a rear perspective view of the air filter housing of FIG. 1;

FIG. 3 is a front view of the air filter housing of FIG. 1;

FIG. 4 is a right side view of the air filter housing of FIG. 1, the left side view being a mirror image;

FIG. 5 is a rear view of the air filter housing of FIG. 1;

FIG. 6 is a top view of the air filter housing of FIG. 1;

FIG. 7 is a front perspective view of a second embodiment of an air filter housing according to the invention;

FIG. 8 is a rear perspective view of the air filter housing of FIG. 7;

FIG. 9 is a front view of the air filter housing of FIG. 7;

FIG. 10 is a right side view of the air filter housing of FIG. 7, the left side view being a mirror image;

FIG. 11 is a rear view of the air filter housing of FIG. 7; and,

FIG. 12 is a top view of the air filter housing of FIG. 7.

Internal features shown in broken lines, such as those that can be seen though the grill of the air filter housing in several of the views, form no part of the claimed design. 

The ornamental design for an air filter housing, as shown and described. 